Trapezoid PQRS is dilated about point P by a scale factor of 3 to form
trapezoid P'Q'R'S

Which statement is NOT true?
A. QRand Q'R' are parallel.
B. The measure of angle P' is 3 times the measure of angle P.
C. The perimeter of PQRS is one-third the perimeter of P'Q'R'S'.
D. The length of P'Q' is 3 times the length of PQ.

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?